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Search: Posts Made By: karthigayan
2,000
Posted By karthigayan
In perl, #!/usr/bin/perl use...
In perl,


#!/usr/bin/perl
use Data::Dumper;

my %Hash = () ;
my ($fh , $mon , $name );
open $fh ,"<file" or die "Can not open the file : $@";

while ( <$fh> ) {
($mon , $name ) =...
2,439
Posted By karthigayan
.[0-9][0-9] matching the file AB940Insert.xml.
.[0-9][0-9] matching the file AB940Insert.xml.
1,790
Posted By karthigayan
Explain your question clearly.
Explain your question clearly.
1,458
Posted By karthigayan
Try this, var="25x24"; first=`echo $var...
Try this,


var="25x24";
first=`echo $var | cut -d 'x' -f 1`
second=`echo $var | cut -d 'x' -f 2`
let result=$first*$second;
echo $result;
4,200
Posted By karthigayan
Try this !
Try this ,


while read line
do
if [[ $line == *\/data\/* ]]
then
echo `sed -r "s/\/data\//\/newdata\//g" <<<$line`
elif [[ $line == *\/newdata\/* ]]...
1,048
Posted By karthigayan
Try this shell script , #!/bin/bash ...
Try this shell script ,


#!/bin/bash
while read line1
do
match=0
while read line2
do
if [ $line1 == $line2 ]; then
match=1...
3,833
Posted By karthigayan
date -d '10 hours'
date -d '10 hours'
1,393
Posted By karthigayan
Check the permission of the script . The script...
Check the permission of the script . The script should have executable permission.
3,319
Posted By karthigayan
Launching a process in remote machine
Hi all,
Normally to launch a process in the remote machine I will use ssh to the machine and launch the process.I want to launch the remote machine process with out login into the machine...
3,410
Posted By karthigayan
can you give the sample output .
can you give the sample output .
7,443
Posted By karthigayan
Need perl regular expression to remove the comment
I need a perl substitution to remove only the comment in the line . That line may have '#' with in double quotes .I used the following ,


s/(^.*\".+?#.+?\".+?)(#.*)/$1/g


It works for ,

...
1,925
Posted By karthigayan
Unable to get the mounted files in .gvfs
I am using ubuntu and I used to mount the remote machine directory using the menu 'Places -> Connect to Server' . And I will use SSH as service type.

Usually the mounted files will available in...
1,241
Posted By karthigayan
After adding this in .vimrc it's working . thanks
After adding this in .vimrc it's working . thanks
1,241
Posted By karthigayan
plug in for syn on
I am using vim version 7.1.314.It don't have syn on.Is there any plug in available for syn on or I have to update the version.
3,386
Posted By karthigayan
Try this , my $current = time; my...
Try this ,


my $current = time;
my $sevendays = $current - (7*24*60*60);
3,722
Posted By karthigayan
I know Data:: Dumper.I asked the way for...
I know Data:: Dumper.I asked the way for traversing .
3,722
Posted By karthigayan
No . The array reference may contain some array...
No . The array reference may contain some array references and those references may contain some and so on .So I need to traverse the all the levels and print the data.
1,564
Posted By karthigayan
Try this, mark=0; sentence="Replace the...
Try this,


mark=0;
sentence="Replace the text"

while read line
do
if [ "$line" == "<file1>" ] ;then
echo $line
mark=1;
elif [ "$line" ==...
3,722
Posted By karthigayan
Perl nested array problem
I have a array reference which has some number of array references inside it.The nested array references also contains the array references.


my $Filename = "sample.xml";

my $Parser = new...
6,649
Posted By karthigayan
Use the {} to match the number of character...
Use the {} to match the number of character occurence before the pattern ,


sed -r "s/^.{15}RAJESH/REPLACE/g"
1,379
Posted By karthigayan
Actually there is no need for the inner double...
Actually there is no need for the inner double quote .


system("wget http://ip/sw?s=1");
27,124
Posted By karthigayan
Try this , str3=$(echo "$str1 \n $str2") ...
Try this ,


str3=$(echo "$str1 \n $str2")
echo -e $str3
2,926
Posted By karthigayan
Perl solution , use strict; use...
Perl solution ,


use strict;
use warnings;

open FILE,"<file";

foreach ( <FILE> ) {
if ( /^seqno/i ) {
print $_ ;
next ;
}
if ( /^[0-9].+"$/ ) {
...
1,999
Posted By karthigayan
use '\b' to match the end of the number , ...
use '\b' to match the end of the number ,


[0-9]+0\b
1,804
Posted By karthigayan
solution
Is this the code you are trying ,


#!/usr/bin/perl

use strict;
use warnings;

my $start = "14:23";
my $end = "14:30";
my $ind = 0;
my @arr;
my $result = 0;
open FILE,"<file";
while (...
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